diff --git a/main_tt.py b/main_tt.py
index 46c293f..84bb000 100644
--- a/main_tt.py
+++ b/main_tt.py
@@ -5,7 +5,7 @@ from PyQt5.QtWidgets import *
 from PyQt5.QtCore import *
 from PyQt5.QtGui import QPixmap
 
-import threading, time, subprocess
+import threading, subprocess
 
 class mywindow(QtWidgets.QMainWindow, Ui_MainWindow):
     def __init__(self):